overliness

noun3

1. •
   (no longer used) The quality or state of being overly.
2. •
   (no longer used) A sense of superiority; haughtiness.

   • VVould God ouerlinesse and contempt vvere not yours, euen to them vvhich are mounted highest vpon best desert; […] — 1610
3. •
   (no longer used) Carelessness, inattentiveness, negligence.